Rhonexum
PrivateLast Round
Grant
Jul 8, 2026
Total Funding Raised
$1.36M
Momentum
Top 25%
of companies Caplight tracks
Company Overview
Rhonexum is a deep tech company that develops specialized cryogenic integrated circuits and simulation tools to enable scalable quantum computing.
Sector
Frontier & Industrial Tech
Verticals
Quantum Computing, Semiconductors, Computing Hardware, Space Technology, Sensors
Business Model
B2B
Customer Profile
Hardware Sales, Services & Consulting
AI Layer
Non-AI
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Rhonexum Comps
Public and private peers based on sector, stage, and business model.
| Company | Status | Est. Valuation | Rev Multiple |
|---|---|---|---|
| OpenAI | Private | $86.0B | ~40x |
| Cohere | Private | $5.0B | -- |
| Competitor 1 | Public | $XX.XB | XXx |
| Competitor 2 | Public | $XX.XB | XXx |
Rhonexum Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Grant | Jul 8, 2026 | ||||
| Pre Seed | Mar 18, 2026 | ||||
| Grant | Feb 13, 2026 | ||||
| Grant | Sep 14, 2025 |
Rhonexum Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Foundation for Technological Innovation | Grant, Pre Seed |
| Swiss National Science Foundation | Pre Seed |
| EPFL Startup Launchpad | Pre Seed |
| Venture Kick | Grant, Pre Seed |
| Ground State Ventures | Pre Seed |
Market signals
Structured signals derived from secondary market and firmographic data.
- Apr 27, 2026
Grew 100% QoQ from 3 to 6 employees.
- Mar 18, 2026
$1M raised in Pre Seed round.
Rhonexum Filings
SEC and related filings with document metadata.
| Typed | Date | Amount Offered | Amount Sold | Filling | Pages | Download |
|---|---|---|---|---|---|---|
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Frequently Asked Questions
Common questions about Rhonexum's valuation, stock price, and market status.